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Mathematics, 17.12.2020 19:20 rikardo1121

Which multiplication equation is false? a. (-a) * (-1) = (-a)
b. l-a) *0=0
c. l-a) *1 = (-a)
d. (-a) * b=b* (-a)

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Answers: 2

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Which multiplication equation is false? a. (-a) * (-1) = (-a)
b. l-a) *0=0
c. l-a) *1 =...

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